Order 20224.
1182 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764373 | C2 | semidirect |
| 4. #23764365 | C2 | semidirect |
| 8. #19099120 | C4 | semidirect |
| 28. #14579161 | C2×C4 | semidirect |
| 30. #14579153 | C2×C4 | semidirect |
| 49. C2×M16×C79 | Q8 | semidirect |
| 145. C79 | #21323 | semidirect |
| 170. C2×M16 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| C2×#19098429 | 2 |
| #23764373 | 2 |
| #23764365 | 2 |
| #23763120 | 2 |
| C2×C4×M16×C79 | 2 |
| #21323 | 79 |